N10240-5212VC Equivalent & Substitute Parts

Part Overview

The N10240-5212VC is a 40-position receptacle connector from 3M's 102 Mini D Ribbon (MDR) series, designed for panel mount, through-hole, right-angle solder applications. This connector features shielded outer shroud contacts with gold-plated terminations and is classified as obsolete. Due to its obsolete status, identifying equivalent and substitute parts is essential for ongoing system maintenance, repairs, and new designs requiring compatible interconnect solutions.

Substiute Parts

N10240-5212VC

3MIn Stock: 1041N10240-5212VC Datasheet

Current PartRFQ

N10240-5212PC

3MIn Stock: 1098N10240-5212PC Datasheet

DirectRFQ

10240-55G3PC

3MIn Stock: 148710240-55G3PC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the N10240-5212VC are qualified based on strict electrical and mechanical parameter alignment within the 3M 102 Mini D Ribbon (MDR) connector family. The following parameters determine substitution eligibility:

• Connector Type: Receptacle
• Number of Positions: 40
• Number of Rows: 2
• Mounting Type: Panel Mount, Through Hole, Right Angle
• Termination: Solder
• Connector Style: Outer Shroud Contacts
• Contact Finish: Gold
• Contact Finish Thickness: 30.0µin (0.76µm)
• Flange Feature: Housing/Shell (M2.6)
• Moisture Sensitivity Level: 1 (Unlimited)

Substitute parts maintain these core parameters while differing in product status, compliance certifications, packaging, or additional features such as board lock functionality.

Parameter Comparison

Engineering Selection Recommendations

N10240-5212PC is a direct substitute for the N10240-5212VC. Both parts share identical electrical and mechanical specifications within the 102 MDR series. The primary distinction is that N10240-5212PC holds active product status and is RoHS compliant, whereas the original part is obsolete and RoHS non-compliant. This substitute is suitable for applications requiring compliance with modern environmental regulations.

10240-55G3PC is the manufacturer-recommended substitute. It maintains all core electrical and mechanical parameters while adding board lock functionality for enhanced mechanical retention. This part is active, RoHS compliant, and available in tray packaging. The board lock feature provides additional mechanical security without altering the fundamental connector interface.

For new designs or systems requiring regulatory compliance, either N10240-5212PC or 10240-55G3PC is appropriate. For legacy system maintenance where board lock is not required, N10240-5212PC provides a direct functional equivalent. Selection between the two active alternatives depends on whether the additional board lock feature is beneficial for the application.

Frequently Asked Questions (FAQ)

Q: Can N10240-5212PC be used as a direct replacement for N10240-5212VC?

A: Yes. N10240-5212PC maintains identical electrical and mechanical specifications: 40-position receptacle, panel mount through-hole right-angle solder termination, shielded outer shroud contacts, gold plating at 30.0µin thickness, and M2.6 flange. The primary differences are product status (active vs. obsolete) and RoHS compliance.

Q: What is the difference between N10240-5212PC and 10240-55G3PC?

A: Both are active, RoHS-compliant substitutes with identical core connector specifications. The key difference is that 10240-55G3PC includes board lock functionality for enhanced mechanical retention. Packaging also differs: N10240-5212PC is supplied in boxes, while 10240-55G3PC is supplied in trays.

Q: Does the board lock feature on 10240-55G3PC affect connector compatibility?

A: No. The board lock feature is a mechanical enhancement that does not alter the electrical interface or mating characteristics. The connector remains compatible with existing mating plugs and receptacles designed for the 102 MDR series.

Q: Are there any compliance differences between the substitute parts?

A: N10240-5212VC is RoHS non-compliant. Both N10240-5212PC and 10240-55G3PC are RoHS compliant. All three parts have MSL rating of 1 (Unlimited) and identical ECCN and HTSUS classifications.

Q: Which substitute should be selected for new designs?

A: For new designs, either N10240-5212PC or 10240-55G3PC is appropriate. Selection depends on whether board lock functionality is required for the application. Both are active products with full RoHS compliance.

Q: Does packaging affect electrical or mechanical performance?

A: No. Packaging (box vs. tray) is a logistics consideration only and does not affect connector performance, compatibility, or specifications.